Posted by sofia on Monday, December 10, 2012 at 9:17pm.
. The ones digit is 0.
. The hundreds and tens digits are consecutive numbers.
. The digits in the thousands period have a sum of 15, with the hundred thousands digit being the greatest of the threes digits and the ten thousands digit being the least.
. The amount in the millions period is 31.000 thousands.

math  Steve, Monday, December 10, 2012 at 11:39pm
don't know whether digits may be repeated, but if not,
31,645,890
fits the description